MANIFOLD-EXHAUST 866178A02
Exhaust conversion kit 866178A02 converts exhaust manifolds with water rails to the newer style, cast iron manifolds without water rails. For use on 496 Magnum and 8.1S MerCruiser sterndrive and inboard engines.
Shipping information
We ship within 2-10 business days depending on stock availability and destination. Purolator is our preffered courier.
Returns & Warranty
Products must be new, unopened, or defective to qualify for return or warranty consideration. East Coast Sport & Marine must be notified within 30 days of purchase to process any claim. Returns that do not meet these conditions may not be accepted.